baber/WOPTO huggingface dataset:
Patent JP-H0426479-A (JP)
Title: Sewing machine for tack sewing
Inventor: TAGUCHI KAZUO
IPC: D05B47/02
Filed: 1990-05-22
Abstract: PURPOSE:To form the fold of a correct tack by moving a turned-back object to be sewn on a sewing machine table by a set object moving means, forming a tack seam by regular sewing with respect to the object to be sewn, and subsequently, driving a release means and a tack sewing means, and forming a tack seam with respect to a fold line of the tack. CONSTITUTION:By driving a sewn object moving means 3, a tack seam A is formed. The tack seam A is formed by regular sewing, and at the time of forming this tack seam, as for regular sewing thread tension 1, a release means C gives tension required for regular sewing to a needle thread. A tack sewing means D releases tack sewing thread tension 2. By moving the sewn object moving means 3, a tack seam Ba is formed with respect to a fold line of a tack formed by a tack seam A. At the time of forming the tack seam Ba, the release means C sets the regular sewing thread tension 1 to a release state, and the tack sewing means D drives the tack sewing thread tension 2, and gives extremely weak tension for forming a tack seam to the needle thread.
Patent JP-S5257295-A (JP)
Title: Preparation of novel polyurethane
Inventor: SAKAI KAZUYOSHI
IPC: C08G18/61
Filed: 1975-11-06
Abstract: PURPOSE: To prepare a novel polyurethane by the reaction of a polysilxzane having hydroxyl group - oxyalkylene block copolymer with an organic polyisocyanate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05319397-A (JP)
Title: Material dropping parachute equipped with automatic control device
Inventor: MURAKAMI AKIRA
IPC: B64C13/18
Filed: 1992-05-26
Abstract: PURPOSE:To provide a material dropping parachute having an automatic control device capable of actively correcting a dropping direction, adjusting a flying distance and undertaking flare control immediately before grounding. CONSTITUTION:A material dropping parachute used for dropping an amount of materials from an airplane or other flight bodies is equipped with an automatic control device. In this case, the automatic control device comprises a control rudder having a control code, a status detecting section 93 for detecting the condition of a dropped material, an atmosphere data detecting section 94 for detecting atmosphere data and a height detecting section 92 for detecting terrain clearance. In addition, the automatic control device is equipped with a guide and calculation section 91 for generating an operation signal to control the parachute on the basis of output from each detecting section and the preset or externally available dropping state, and an actuator 20 for driving the control code on the basis of an operation signal outputted from the section 91.
Patent JP-H08330593-A (JP)
Title: Manufacture of thin film transistor
Inventor: SHIBUYA TSUKASA
IPC: H01L21/283
Filed: 1995-05-31
Abstract: PURPOSE: To ensure the stability of a process accompanying thinning a semicon ductor film for improving OFF-characteristics, prevent the increase of source.drain resistance, and maintain high drive capability. CONSTITUTION: The manufacturing method of a thin film transistor formed on an insulating substrate 1 on the surface of which a base coat film 2 is formed consists of the following: a process for forming a recessed part 3 on the base coat film 2 in a source.drain region 9 of the thin film transistor, a process for forming a conducting film or a semiconductor film 4 on the base coat film 2, and a process for eliminating the conducting film or the semiconductor film 4 except the recessed part 3 by etching back the whole part of the conducting film or the semiconductor film 4.
Patent JP-H05328408-A (JP)
Title: Head mounted display device
Inventor: TABATA SEIICHIRO
IPC: H04N5/64
Filed: 1992-05-26
Abstract: PURPOSE:To relieve the load given onto the user by forming an electronic image with a parallax to a position of a clear vision or adjusting the parallax in the see-through head mounted display device. CONSTITUTION:The display device is provided with two picture display elements 4L, 4R providing a picture with a parallax to right and left eyes, an image synthesis means 8 superimposing an image of an external field and a picture from the picture display element and a support used to fix the picture display element to a head of the user, and the picture is displayed on the picture display element so that the picture generated by the picture display element is seen as a virtual image at a position of clear vision of the user. Or the parallax is made adjustable.
Patent JP-H02310555-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C1/33
Filed: 1989-05-25
Abstract: PURPOSE:To obtain high-contrast photographic characteristics by incorporating at least one kind of specified compd. and at least one kind of other specified compd. into an emulsion layer or a layer adjacent to the emulsion layer. CONSTITUTION:At least one kind of compd. selected among compds. represented by formulae 1-3 and at least one kind of compd. represented by formula 4 are incorporated into an emulsion layer or a layer adjacent to the emulsion layer. In the formula 1, each of R1 and R2 is aryl group or a heterocyclic group and R is an org. bonding group. In the formula 2, R21 is an aliphat., arom. or heterocyclic group, R22 is H, etc., and each of P1 and P2 is H, acyl group or sulfinic acid group. In the formula 3, Ar is a diffusion resistant group, etc., and R31 is substd. alkyl group. In the formula 4, each of R41-R46 is H, halogen, 1-23C alkyl group, nitrile group, etc. A high-contrast silver halide photographic sensitive material having superior dot quality, hardly causing fogging and also having high sensitivity is obtd.
Patent JP-H05321761-A (JP)
Title: Cylinder block structure of internal combustion engine
Inventor: MIYASHITA SHIGEKI
IPC: F16C35/02
Filed: 1992-05-26
Abstract: PURPOSE:To suppress the deformation of the cylinder block during the combustion in the cylinder, reduce the noises of the internal combustion engine, and increase the life span of a bearing of the crankshaft in the cylinder block structure of the internal combustion engine where two blocks are fixed by bolts. CONSTITUTION:A bearing cap 4 to hold a crankshaft 8 to the lower side of a lower block body 3 is fixed by cap bolts 71-75. An upper block 2 and a lower block body 3 are fixed by fixing bolts 61-65. The fixing bolts 61, 65 to fix the end part of the cylinder block 1 are arranged closer to the center side than the cap bolts 7, 7, and also arranged closer to the crankshaft side than other fixing bolts 62-63.
Patent JP-H11320239-A (JP)
Title: Cutting method using end mill
Inventor: SAKAMOTO YASUSHI
IPC: B23C5/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To establish a processing method to produce an excellently finished surface of 3 μm Ry or less by improving the cutting edges of an end mill and enabling high efficiency machining of a work having a plane and a slope tied to the plane continuously. SOLUTION: A processing method includes a plurality of arc-shaped cutting edges formed from a solid superhard alloy or thermet and uses an end mill having a dint at the axis bottom. Machining is made continuously from a plane to a slope tied continuously to the plane, or vice versa, so that a surface roughness of 3 μm Ry or less is obtained.
Patent JP-H11293042-A (JP)
Title: Thermoplastic elastormer composition for automotive molding
Inventor: TASAKA MICHIHISA
IPC: C08F291/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition that reduces a restoring force on bending of an automotive molding and that has a low specific gravity and remarkably excellent flexibility and molding processability. SOLUTION: A thermoplastic elastomer composition comprises (a) 100 pts.wt. block copolymer comprising at least two polymer blocks A mainly composed of a vinyl aromatic compound and at least one polymer block B mainly composed of a conjugated diene compound and/or a hydrogenated block copolymer obtained by hydrogenating the block copolymer (wherein the polymer block B contains a polyisoprene block in which 20-80% of the isoprenes have 1,4-bonds and 80-20% thereof have 3, 4-bonds; or at least 80% of double bonds derived from isoprenes in the block copolymer are hydrogenated.), (b) 10-130 pts.wt. vinyl aromatic resin, (c) 15-300 pts.wt. non-aromatic softening agent for a rubber, (d) 0.1-3 pts.wt. organic peroxide and (e) 0.1-10 pts.wt. crosslinking auxiliary.
Patent JP-S5258316-A (JP)
Title: Tv receiver
Inventor: HASHIMA AKIO
IPC: H04N5/44
Filed: 1975-11-08
Abstract: PURPOSE: To make easy for the operation of selection of station at the reception of the standard TV broadcase, by providing separately the control voltage switching circuit of a tuner, and by avoiding the reception of the wire broadcast exclusive channels for the reception of the standard TV broadcast. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01303432-A (JP)
Title: Photosensitive resin composition
Inventor: ITO TOSHIO
IPC: G03F7/075
Filed: 1988-05-31
Abstract: PURPOSE:To provide excellent film quality, processing accuracy and definition by incorporating polysiloxane having a radical polymerizable substituent and polysilane into the above compsn. CONSTITUTION:This compsn. contains the polysiloxane having the radical polymerizable substituent and the polysilane. The polysilane having a high silicon content is incorporated as a photosensitive agent therein and since the polysilane self has excellent O2-RIE resistance, the degradation in the O2-RIE resistance possessed by the polysiloxane is obviated. Both the polysiloxane and the polysilane have relatively analogous solubility in arom. solvents and ether solvents and, therefore, the compatibility is high and the phase sepn. arises hardly. The sensitivity is improved in this way and the film having uniform quality is obtainable. The formation of a good resist pattern is thus possible.
Patent JP-H089231-A (JP)
Title: In-focus position detector for electronic camera
Inventor: HAYASHI SHUJI
IPC: H04N5/232
Filed: 1994-06-16
Abstract: PURPOSE:To quickly estimate the in-focus position of an electronic camera. CONSTITUTION:Fourier transformation data of actual image data are divided by the Fourier transformed value of the point image distribution function at each lens position, which is obtained by changing the lens position to plural positions, to obtain Fourier transformed data of a restored picture for each lens position. Low frequency components are extracted from data in respective lens positions, and their proportions are compared to calculate the evaluation values of the in-focus position, and evaluation values are compared to estimate the in-focus position. Thus, the in-focus position is estimated more quickly than the method where the in-focus position is evaluated after restored image data is obtained by inverse Fourier transformation.
Patent JP-S5562508-A (JP)
Title: Small-size tape recorder
Inventor: TAKAYAMA TOMOTOSHI
IPC: G11B5/027
Filed: 1978-10-31
Abstract: PURPOSE: To improve the operational efficiency of a small-size tape recorder and make its operations soundless by switching signals of sound recording and reproducing magnetic head by a latching relay and operating the small-size tape recorder by a heyboard switch.  
     CONSTITUTION: The contact of a latching relay is controlled by control cirucit 12 on a basis of signals from keyboard switch 13. Here, the contact is so controlled that it may be switched to the b side and the a side under a sound recording state and a state other than the sound recording state respectively. Control circuit 12 is constituted by a monostable multivibrator from which a single pulse is outputted by the signal from keyboard switch 13. Thus, operations of this small-size tape recorder having keyboard switch 13, latching relay 11 and control circuit 12 are performed by keyboard switch 13, so that operations may be light and soundless. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11310127-A (JP)
Title: Car body supporting device for rolling stock
Inventor: NISHIOKA KOJI
IPC: B61F5/24
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a good insulating property to a vertical vibration and a high-frequency vibration, to suppress an excessive car body rolling in the curved line passing time, and to obtain a damping performance to a rolling vibration. SOLUTION: An object of this device is a car body supporting device for rolling stock to support a car body 11 by two air springs 6 provided at the left side and the right side on a carriage frame 12. At the center in the lateral direction between the car body 11 and the carriage frame 12, an air spring 1 for vertical rigidity regulation having the vertical rigidity of the characteristic to show a negative spring constant generating the spring force in the direction of displacement is arranged. The inner tube side of the air spring 1 is installed to a tractive link receiving seat 13 hung from the bottom surface of the car body, while its outer tube 5 side is installed to the carriage frame 12. The device is composed to maintain the air pressure of the air spring 1 at a set pressure or higher by a pressure regulating valve.
Patent JP-H0427640-A (JP)
Title: Seat belt device
Inventor: OMURA HIDEO
IPC: D03D1/00
Filed: 1990-05-24
Abstract: PURPOSE:To restrain the frictional force which is applied to the passenger by a weaving body composed of weft and warps, and to enhance the constraint of the passenger by providing a belt having a structure such that wires having a low frictional coefficient and a high strength are interweaved between the weft of the weaving body in the longitudinal direction of the latter. CONSTITUTION:When a vehicle bumps, an explosive type pretensioner 28 is operated so that a buckle 19 is pulled in by way of a wire 26 and a shaft 25. Further, a tongue 16 is locked to the buckle 19, and accordingly, wires 20 for a shoulder belt 14 and a lap belt 18 are pulled so that the passenger 1 is constrained. In this case, a large frictional force is effected between the garment of the passenger and a weaving body 21 since they are made of cloth. Meanwhile, the wire 20 is interweaved straightforward in the longitudinally so that friction forces between the wires 20, warps 22 and weft 23 are restrained to a small value. Accordingly, parts of the weaving body 21 making contact with the passenger do not shift, and accordingly, only the wires 20 in the weaving body 21 slides, longitudinally thereof so as to constrain the passenger 1.
Patent JP-H10324324-A (JP)
Title: Packaging box
Inventor: MORI MASAHARU
IPC: B65D5/50
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box wherein an article may not be exposed outside, a cushion is not necessary and the box is resistant against stacking. SOLUTION: A stopper 18 comprising an uneven cut 15, a fold 16 opposite to the uneven cut and a pair of cuts 17 formed between both ends of the cut 15 and the fold 16 is formed on at least one of opposite sides of a parallelopipe. The stopper 18 is in contact with an outer peripheral face of a received article, while at the same time the article is fitted in a groove of the uneven cuts 17 provided at the tip of the stopper 18 to be fixed.
Patent JP-S5468561-A (JP)
Title: Temperature indicating mechanism for refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/00
Filed: 1977-11-11
Abstract: PURPOSE:To surround thermister, etc. which constitute detecting part with heat capacity member which is to be installed in the partition wall that separates freezing chamber and refrigerating chamber, and to electrically indicated the temperture detected by the thermister on the front door. CONSTITUTION:Refrigerating body is constituted by freezing chamber 2, refrigerating chamber 3 doors 4, 5, partition wall 6, cooler 7, freezing and refrigerating chambers temperture detectors 10, 11 such as thermister, etc., hinge 13 which supports door 4, and indicating part 12 on th front of freezing chamber door 4. The group of lead wires 15 which are connected with detectors 10, 11 and power source is wired before foam heat insulation material 16 is charged into the door 4 through hinge pin 13, and the ends of the wires are led out to the front part of the door 4. Also, the indicating part 12 mounted on the front part of the door 4 is connected with the group of lead wires 15 at the connecting part 17 at the door front.
Patent JP-S62291300-A (JP)
Title: On-vehicle acoustic equipment
Inventor: FUJIMOTO EISUKE
IPC: H04S7/00
Filed: 1986-06-10
Abstract: PURPOSE:To always form a stereophonic characteristic well adapted for a seat, by designating plural transmission characteristics for a sound signal set in advance, corresponding to the seats to be occupied, and adjusting the input of a speaker which forms a sound field in a vehicle. CONSTITUTION:Signals which drive a front left and a front right speakers FL and FR, and a rear left and a rear right speakers RL and RR, are inputted from input terminals LFL-LRR, and are amplified at amplifiers APFL-APRR through variable impedances ZFL-ZRR. Signals SC are outputted from a seat signal generator 21, corresponding to seats B1-B4 to be occupied, and are inputted to a transmission characteristic selecting part 23. The selecting part 23 selects the transmission characteristic set in a memory ME in advance, corresponding to the seat signal SC, and outputs signals CFL-CRR, and adjusts the impedances ZFL-ZRR. In such way, the sound volumes of the speakers FL-RR can be adjusted, and stereophonic sound field well adapted for the seat is formed automatically, thereby, it is possible to eliminate the trouble of an operator.
Patent JP-H01306129-A (JP)
Title: Electric discharge machine provided positioning device for work
Inventor: AOKI AKIRA
IPC: B23H7/00
Filed: 1988-06-01
Abstract: PURPOSE:To make it possible to position a work easily and accurately by providing a positioning means for pressing the work mounted pivotally by a mounting means from a horizontal direction and vertical direction. CONSTITUTION:A work 1 is pivotally mounted at its under surface by a mounting means 300. The side end of the pivotally mounted work 1 is pressed by a pressing means 100 and at the time of the completion of the pressing motion the work 1 is pressed to the mounting means 300. Further, the work 100 pressed by the pressing means 100 is pivotally mounted at the other side end by a positioning means 200 and also the work 1 is pressed to the mounting means 300 at the time of the completion of the pressing motion by the pressing means 100. Thus, it is accomplished easily and high accurately to press and position the work 1 from a horizontal and vertical direction by the pressing means 100 and the positioning means 200.
Patent JP-H05332445-A (JP)
Title: Lock-up control device for belt type continuously variable transmission for automobile
Inventor: OKADA MITSUYOSHI
IPC: F16H61/14
Filed: 1992-05-27
Abstract: PURPOSE:To reduce the fluctuation of transmission torque, and performing the lock-up, preventing the blow-up to restrict the lowering of the rotating speed by increasing a target speed change ratio at the time of lock-up, and increasing the rotating speed of a primary side pulley to reduce a difference between the rotating speed of the primary side pulley and the engine speed. CONSTITUTION:In a transmission control computer 12, a target primary side pulley rotating speed computing means 102 computes a target N1 on the basis of a diagram of speed change, which records a predetermined speed change ratio. A target speed change ratio computing means 103 computes a target speed change ratio (i) in accordance with the rotating speed N2 of a secondary side pulley on the basis of the target N1. Furthermore, a transmission control signal computing means 104 computes the speed change ratio control signal I on the basis of the target speed change ratio (i). On the other hand, a lock-up control judging means 105 judges the lock-up on the basis of the throttle open degree theta, the rotating speed N1 of the primary side pulley and the car speed V. In the case where the lock-up is judged, the final target N1 is decided in consideration of the engine speed Ne and the output of a delay time counting means 106.
Patent JP-H11323229-A (JP)
Title: Ink for recording
Inventor: TABATA KENICHI
IPC: C09D11/38
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a recording ink maintaining carbon black in a suitably dispersed state and having excellent storage stability by dispersing a coloring material comprising the specific carbon black in an aqueous medium. SOLUTION: This ink is obtained by dispersing in (B) an aqueous medium (A) a coloring material comprising carbon black wherein functional groups generated by the decomposition of a radical-generating agent comprising an azo compound of the formula: A1 -N=N-A2 [A1 and A2 are each a (substituted) hydrocarbon] are chemically bound to the surface of the carbon black. The substituent to be bound to the hydrocarbon group is preferably -CH2 CH2 COOH, -CN, -OH, the hydrophilic group of an organic acid salt, etc. The carbon black includes furnace black and acetylene black. The radical-generating agent comprising the azo compound includes 2,2'-azobisisobutylamide and azobisisobutylamidine.
Patent JP-S5359327-A (JP)
Title: Manufacture for mono tube type color pick up tube target
Inventor: TOMII KAORU
IPC: H01J9/233
Filed: 1976-11-09
Abstract: PURPOSE:To make easy for manufacturing and also for the two sectional machining of transparent conductive film, by performing the etching process of the photo resist film pattern with two etching processes.
Patent JP-S6113904-A (JP)
Inventor: SHINTAKU EIJI
IPC: A45D19/00
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02312466-A (JP)
Title: Liquid crystal display device
Inventor: MAEKAWA TOSHIICHI
IPC: H04N5/66
Filed: 1989-05-29
Abstract: PURPOSE:To attain excellent display while eliminating shading by splitting opposite electrodes of a liquid crystal cell and inverting the potential for each split electrode in the timing of supplying a video signal to the liquid crystal cell. CONSTITUTION:A video signal (input terminal 1) supplied to liquid crystal cells C11-Cnm is inverted in a prescribed timing and opposite electrodes of the liquid crystal cells C11-Cnm are split for each optional horizontal line to form opposite electrodes X1, Xn and the potential of split opposite electrodes X1-Xn is inverted (drive circuit 5) in the timing when the video signal is supplied to the liquid crystal cells C11-Cnm on the horizontal line. Thus, the potential of the opposite electrodes of the liquid crystal cells is inverted in the timing when the video signal is supplied to the liquid crystal cells to attain excellent display without shading.
Patent JP-H023171-A (JP)
Title: Static ram
Inventor: MIYAJI FUMIO
IPC: G11C11/34
Filed: 1988-06-01
Abstract: PURPOSE:To improve an operation margin at the time of writing by providing a word line driving circuit to impress a high voltage to a word line at the time of the writing and to impress a low voltage to the word line at the time of reading. CONSTITUTION:When the writing is executed, the potential of a write enable signal WE rises to a VIN (internal step-down voltage) and after that, the potential of a -wl falls to a GND. Then, the potential of a signal phiWL of a word line WL to be outputted from a word line driving circuit 1 rises to a Vcc level. Next, the gate of a word transistor Tr8 in a memory cell 9 is caused to be the Vcc level and the drain of the word transistor is caused to be the VIN level. Thus, the potential of a point P can be made high and the operation margin of a RAM can be improved. On the other hand, at the time of the reading, when the signal WE falls to the GND, the voltage phiWL of the line WL falls to the VIN level. Thus, the potential of the source side of word transistors Tr7 and 8 can be made high and the operation margin of the cell 9 can be improved.